2008

Noack, A. (2008), 'Modularity clustering is force-directed layout' .

2006

Schmitz, C.; Hotho, A.; Jäschke, R. & Stumme, G. (2006), Content Aggregation on Knowledge Bases using Graph Clustering, in York Sure & John Domingue, ed., 'The Semantic Web: Research and Applications' , Springer, Heidelberg , pp. 530-544 .